Light multi-functional crane with seven telescopic boom
A light multi-functional crane with seven telescopic booms includes a support. The upper side of the outer side wall of the support is hingedly equipped with a fixed frame. The inner side wall of the fixed frame is fixedly installed with a telescopic boom frame. The inner side wall of the telescopic boom frame is sequentially inserted and equipped with a boom. The right end of the boom is fixedly installed with a support frame. The outer side wall of the connecting block is fixedly installed with a telescopic oil cylinder. The designed support has a small volume, which makes the installation area of the device very small, At the same time, seven telescopic booms are set, which make the retraction length short, and the working range can reach 10m, and the working range is large. In addition, six groups of telescopic cylinders can improve the speed of the boom when it expands and contracts. In addition, the telescopic cylinders are set on the outer side of the telescopic boom frame, which can effectively ensure the stability of the boom, facilitate fault diagnosis and maintenance, and make the light crane occupy small space, flexible, simple to operate, and convenient for trucks Large car carrying, wide range of application.